This essay delves into the ethical implications of driverless trucks in Australia, focusing on the potential for widespread job displacement within the trucking industry and related businesses. The author analyzes the situation through the lens of four classical ethical theories: utilitarianism, deontology, virtue ethics, and contract theory. The analysis highlights how the implementation of driverless trucks could lead to significant job losses, affecting not only truck drivers but also associated businesses like roadside services. Based on the application of these ethical frameworks, the essay concludes that the widespread adoption of driverless trucks is unethical due to the negative consequences for a large number of people, despite potential economic benefits. The essay also includes a detailed ethical framework analysis to understand the core issues, facts, stakeholders, and potential solutions related to the adoption of driverless trucks in Australia.